2-(2,6-dioxopiperidin-4-yl)isoindole-1,3-dione

Modify Date: 2025-08-27 10:14:13

2-(2,6-dioxopiperidin-4-yl)isoindole-1,3-dione Structure
2-(2,6-dioxopiperidin-4-yl)isoindole-1,3-dione structure
Common Name 2-(2,6-dioxopiperidin-4-yl)isoindole-1,3-dione
CAS Number 303-31-1 Molecular Weight 258.22900
Density 1.503g/cm3 Boiling Point 509.7ºC at 760 mmHg
Molecular Formula C13H10N2O4 Melting Point N/A
MSDS N/A Flash Point 262.1ºC

 Names

Name 2-(2,6-dioxopiperidin-4-yl)isoindole-1,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.503g/cm3
Boiling Point 509.7ºC at 760 mmHg
Molecular Formula C13H10N2O4
Molecular Weight 258.22900
Flash Point 262.1ºC
Exact Mass 258.06400
PSA 87.04000
LogP 0.30160
Index of Refraction 1.646
InChIKey GMEPAZUSFGASQZ-UHFFFAOYSA-N
SMILES O=C1CC(N2C(=O)c3ccccc3C2=O)CC(=O)N1

 Safety Information

HS Code 2925190090

 Customs

HS Code 2925190090
Summary 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

E 350
3-Phthalimido-glutarsaeureimid
CG 809
2,6-Dioxo-4-phthalimido-piperidin
3-Phthalimido-glutarimid
3-Phthalimidoglutarimide,DL
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